This 5 Port MR. PEX Manifold is ideal for PEX Tubing Radiant Heat Systems or other heating systems where you want to have zonal heat. Can fit within a 2 by 4 stud wall, only 3 1/4 Inches deep and do not come assembled. Circuit balancing valves with visual flow gauges (GPM) on return manifolds.

Please note, these manfiolds are only used for hydronic heating systems and only for Aluminum PEX Tube.